"Vos confirmed to Cyclingnews at Gravel Worlds that she had frequently used the system during the race to great effect, with higher pressure at the finish, but also with lowering the pressure on rougher track to get away in the lead group."
"Inside the wheel hubs lies a mini compressor and clutch which can be used to inflate the pressure of the tyre on the fly while on solid terrain, before reducing pressure to accommodate rougher terrain where lower pressure could optimise rolling resistance."
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